If (X + 2) is a …
CBSE, JEE, NEET, CUET
Question Bank, Mock Tests, Exam Papers
NCERT Solutions, Sample Papers, Notes, Videos
Posted by Janhavi Singh 4 years, 2 months ago
- 3 answers
Yogita Ingle 4 years, 2 months ago
If (X + 2) is a factor of x2 + mx + 14
Put x = -2
x2 + mx + 14 = 0
(-2)2 + m(-2) + 14 = 0
4 - 2m + 14 = 0
-2m + 18 =0
-2m = -18
m = 18/2 = 9
Related Questions
Posted by Alvin Thomas 2 months, 3 weeks ago
- 0 answers
Posted by Akhilesh Patidar 2 months, 3 weeks ago
- 0 answers
Posted by Gnani Yogi 2 months, 3 weeks ago
- 0 answers
Posted by Savitha Savitha 2 months, 3 weeks ago
- 0 answers
Posted by T Prudhvi 3 days, 22 hours ago
- 0 answers
myCBSEguide
Trusted by 1 Crore+ Students
Test Generator
Create papers online. It's FREE.
CUET Mock Tests
75,000+ questions to practice only on myCBSEguide app
Sumedh Joshi 4 years, 2 months ago
1Thank You